Nuummite and Jet Physical Properties

Nuummite

Jet

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.18-3.371.19-1.35

1 7.18

1.5 Fracture

Conchoidal

ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references

1.6 Cleavage

Perfect on 210

Not Available

1.7 Mohs Hardness

5.5-62.5-4

2 10

1.8 Chemical Composition

Not Available

Nuummite and Jet Chemical Formula

While comparing Nuummite and Jet physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Nuummite and Jet chemical formula.

Compare Green Gemstones

Nuummite Vs Pezzottaite

Nuummite Vs Pleonaste

Nuummite Vs Phosphosiderite

Nuummite and Jet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nuummite and Jet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nuummite and Jet Optical Properties during the identification of gemstone. Specific gravity of Nuummite is 1.19-1.35 whereas that of Jet is 1.19-1.35.